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Chlorothalonil

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Identification
Molecular formula
C8Cl4O2
CAS number
1897-45-6
IUPAC name
4,5,6,7-tetrachloro-3H-isobenzofuran-1-one
State
State

At room temperature, chlorothalonil is a solid.

Melting point (Celsius)
250.00
Melting point (Kelvin)
523.00
Boiling point (Celsius)
350.00
Boiling point (Kelvin)
623.00
General information
Molecular weight
265.89g/mol
Molar mass
265.8860g/mol
Density
1.7870g/cm3
Appearence

Chlorothalonil appears as a colorless and odorless solid.

Comment on solubility

Solubility of 4,5,6,7-tetrachloro-3H-isobenzofuran-1-one

The solubility of 4,5,6,7-tetrachloro-3H-isobenzofuran-1-one is an intriguing subject due to its unique chemical structure and the presence of chlorine substituents. Here are some key points regarding its solubility:

  • Solvent Interaction: The incorporation of multiple chlorine atoms generally influences solubility patterns, often enhancing solubility in non-polar organic solvents.
  • Polar vs Non-Polar: This compound is expected to be less soluble in polar solvents, such as water, due to its non-polar characteristics arising from the aromatic system.
  • Temperature Effects: Like many organic compounds, its solubility may increase with temperature, allowing for more efficient dissolving in organic media.
  • Applications: Understanding its solubility is crucial for industries that utilize this compound, especially in formulations where solubility impacts efficacy.

In summary, while 4,5,6,7-tetrachloro-3H-isobenzofuran-1-one shows limited solubility in polar solvents, its solubility in organic solvents is markedly higher, making it an important compound for specific chemical applications. As the saying goes, "like dissolves like," highlighting the relevance of solvent polarity in determining solubility behavior.

Interesting facts

Interesting Facts about 4,5,6,7-Tetrachloro-3H-Isobenzofuran-1-One

4,5,6,7-Tetrachloro-3H-isobenzofuran-1-one is a fascinating compound that fits perfectly within the realm of organic chemistry. Known for its unique structure, this compound falls under the category of halogenated organic compounds, characterized by the presence of multiple chlorine atoms. Here are some intriguing aspects of this compound:

  • Structure and Stability: The presence of four chlorine atoms significantly enhances the stability of the molecule due to their electronegative nature, which influences the electron distribution within the compound.
  • Reactivity: As a halogenated compound, it exhibits interesting reactivity patterns. The chlorine atoms can participate in nucleophilic substitution reactions, making it useful in various organic synthesis processes.
  • Toxicological Considerations: Compounds with multiple chlorine substituents can sometimes pose environmental and health concerns. It’s essential to evaluate the toxicity and bioaccumulation potential of such compounds, as they often have significant ecological impacts.
  • Applications: This compound is of interest in fields such as agrochemicals and pharmaceuticals, where the chlorinated derivatives can exhibit enhanced biological activity or selectivity.
  • Historical Significance: The synthesis of chlorinated compounds like this one has been a critical milestone in organic chemistry, paving the way for developing many important chemical intermediates.

In conclusion, 4,5,6,7-tetrachloro-3H-isobenzofuran-1-one showcases the intricate interplay of structure and reactivity in organic chemistry. As scientists continue to delve deeper into its properties and applications, this compound will undoubtedly remain a subject of interest within the chemical community.

Synonyms
Fthalide
tetrachlorophthalide
4,5,6,7-TETRACHLORO-3H-ISOBENZOFURAN-1-ONE
44IHE2M2T4
DTXSID2058045
4,5,6,7-tetrachloroisobenzofuran-1(3H)-one
RefChem:601391
DTXCID8031813
4,5,6,7-tetrachloro-1,3-dihydro-2-benzofuran-1-one
27355-22-2
4,5,6,7-TETRACHLOROPHTHALIDE
Phthalide, 4,5,6,7-tetrachloro-
4,5,6,7-TETRACHLORO-PHTHALIDE
CHEBI:47617
4,5,6,7-Tetrachloro-2-benzofuran-1(3H)-one
Phthalide 13C6
4,5,6,7-Tetrachlorophthalidefthalide
BRN 0182477
4,5,6,7-tetrachloro-3H-2-benzofuran-1-one
UNII-44IHE2M2T4
SCHEMBL27454
4-17-00-04950 (Beilstein Handbook Reference)
CHEMBL357452
orb1705531
SCHEMBL31338556
CBA35522
MSK21298
AKOS004907316
DB03302
PD007105
DB-047208
NS00008958
C18611
Q27094229